00634nam a2200133Ia 4500 171212s9999 xx 000 0 und d 9780833042361 McCaffrey, Daniel F.;Hamilton, Laura S. McCaffrey, Daniel F.;Hamilton, Laura S. Value-Added Assessment in Practice Lessons from the Pennsylvania Value-Added Assessment System Pilot Project RAND Corporation 2007 Education Educational tests and measurements -- Pennsylvania; Educational accountability -- United States; Educational indicators -- United States www.jstor.org/stable/10.7249/tr506cc 352798 352798 0 0 0 CL CL 2017-12-12 0 LB3052.P46M33 2007 2017-12-12 00:00:00 2017-12-12 CBE